package com.example.online_gobang.game;

import org.springframework.stereotype.Component;
import org.springframework.web.socket.WebSocketSession;

import java.util.concurrent.ConcurrentHashMap;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 74646
 * Date: 2022-11-15
 * Time: 9:24
 */
@Component
public class OnlineUserManager {
    // 这个哈希表用来表示当前用户在游戏大厅的在线状态
    private ConcurrentHashMap<Integer, WebSocketSession> gameHall = new ConcurrentHashMap<>();
    // 这个哈希表用来表示当前用户在游戏房间的在线状态
    private ConcurrentHashMap<Integer, WebSocketSession> gameRoom = new ConcurrentHashMap<>();

    // 玩家进入游戏大厅
    public void enterGameHall(int userId,WebSocketSession webSocketSession){
        gameHall.put(userId,webSocketSession);
    }

    // 玩家退出游戏大厅
    public void exitGameHall(int userId){
        gameHall.remove(userId);
    }

    public WebSocketSession getFromGameHall(int userId){
        return gameHall.get(userId);
    }

    // 玩家进入游戏房间
    public void enterGameRoom(int userId,WebSocketSession webSocketSession){
        gameRoom.put(userId,webSocketSession);
    }

    // 玩家退出游戏房间
    public void exitGameRoom(int userId){
        gameRoom.remove(userId);
    }

    public WebSocketSession getFromGameRoom(int userId){
        return gameRoom.get(userId);
    }
}












